RbBiF4 — Properties & Data | MatWorld

RbBiF4

ceramic

· JVASP-54480· RbBiF4

RbBiF4 is a rare-earth fluoride ceramic compound composed of rubidium, bismuth, and fluorine. This material belongs to the family of metal fluoride ceramics, which are primarily investigated in research contexts for optical and photonic applications due to their transparency in infrared wavelengths and low phonon energies. The compound is notable for potential use in advanced optical systems where conventional materials fall short, though it remains largely in the experimental phase rather than widespread industrial production.

infrared opticsphotonic devicesresearch/experimental materialsfluoride ceramic hostslaser-active mediascintillation detectors

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.717	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	3.006	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.955	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01770	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.666	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

RbBiF4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental